Fix missing return statement



git-svn-id: http://skia.googlecode.com/svn/trunk@3373 2bbb7eff-a529-9590-31e7-b0007b416f81
diff --git a/src/gpu/GrDrawTarget.h b/src/gpu/GrDrawTarget.h
index 488b5bb..629963b 100644
--- a/src/gpu/GrDrawTarget.h
+++ b/src/gpu/GrDrawTarget.h
@@ -425,7 +425,7 @@
      * Query to find out if the vertex or index source is reserved.
      */
     bool hasReservedVerticesOrIndices() const {
-        kReserved_GeometrySrcType == this->getGeomSrc().fVertexSrc ||
+        return kReserved_GeometrySrcType == this->getGeomSrc().fVertexSrc ||
         kReserved_GeometrySrcType == this->getGeomSrc().fIndexSrc;
     }